1. Abbott, M.B., 1996. Holocene climatic variability for lake sites in the Bolivian Andes and interior Alaska based on sedimentology and radiocarbon dating by accelerator mass spectrometry. Unpublished Ph.D. Dissertation, University of Minnesota, Minneapolis.
2. Ager, T.A., 1975. Late Quaternary environmental history of the Tanana valley, Alaska. Institute of Polar Studies, Report No. 54, Ohio State University, Columbus, 117 pp.
3. Quaternary palynology and vegetation history of Alaska;Ager,1985
4. Late Quaternary vegetation change in the Kotzebue Sound area, northwestern Alaska;Anderson;Quaternary Research,1985
5. Late Quaternary pollen records from the Kobuk and Noatak River drainages, northwestern Alaska;Anderson;Quaternary Research,1988